tl;dr of all of them is essentially: TV, as a non-time-shifted non-live broadcast medium, is dead: Netflix et al, Youtube, Torrent, and at the very least, DVRs, killed it; people watch non-live content how they want, when they want, frequently choosing to just "Netflix binge" it.
TV, as a live broadcast medium (eg, emergency news), will never die in that sense: I can watch Presidential addresses via the White House's Youtube channel via Youtube's Live feature as well as many local OTA broadcast channels.
TV is both dead and will live forever depending on what you call TV.